Soundstream DPA4.1600D

New for 2019, the Digital Pre-Amp amplifiers offer-up an innovative approach to traditional sound processing. DPA amps include a digital signal processing integrated circuit module which opens the door for precise tuning of crossovers & gain settings. Keeping the user in mind, all functions are controlled by top surface mounted keys, needing only a fingers press & knob turn. Selected crossover frequencies and gain levels are displayed on an adjacent LCD, showing operating voltage & temperature while idle. Full featured pre-amp options, including band-pass & subsonic crossovers, bass boost, & even variable phasing make DPA amps a go-to for any enthusiast.